Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
1.30 CT Round Brilliant Platinum Solitaire Ring, VVS2 Clarity, G Color
In-store pricing snapshot
Last known warehouse price ยท May 2, 2026. Currently out of stock.
* Prices shown are for Costco members only.
This elegant platinum solitaire ring features a 1.30 carat round brilliant cut diamond, showcasing exceptional craftsmanship and superior stone quality. The round brilliant cut is the most popular diamond shape, renowned for its maximum light reflection and brilliance, with 57 to 58 precisely angled facets designed to optimize sparkle.
The diamond is graded VVS2 (Very Very Slightly Included 2), meaning inclusions are extremely difficult to detect even under 10x magnification โ a near-flawless clarity grade. The G color grade falls in the near-colorless range on the GIA scale, appearing colorless to the naked eye while offering excellent value compared to the rarest D-F colorless grades. Together, VVS2 clarity and G color represent a high-quality combination sought by discerning buyers.
The setting is crafted in platinum, a naturally white, hypoallergenic precious metal that is denser and more durable than gold. Platinum's naturally white finish enhances the diamond's brilliance and will not fade or require replating over time. This classic solitaire design keeps the focus entirely on the center stone, making it a timeless choice for an engagement ring or special occasion gift.